Aircraft



The claimed aircraft is used for fast forward flight, for slow flightand short landing. If sufficiently light in weight and sufficientlymotorized, the aircraft can be used for short take off, hovering flight,vertical take off and vertical landing.

FIG. 1 is a perspective side elevational view of an aircraft showing mynew design, with open wing openings and the impellers tilted downward;

FIG. 2 a perspective side elevational view thereof, with open wings andimpellers tilted to an intermediate position;

FIG. 3 a perspective side elevational view thereof, with closed wingsand impellers tilted to horizontal;

FIG. 4 is a top plan view thereof, with open wings, permitting a goodview of the rotors in the wing openings;

FIG. 5 is a top plan view thereof, with almost closed wings;

FIG. 6 is a nonperspective front view thereof, showing the lamellas, onthe lower surface of the wings, all open on the left side and in a moreclosed (deflecting) position on the right side; and,

FIG. 7 is a perspective front slightly underneath view thereof,permitting a better view of the shape an positions of the all openlamellas.

Showing the aircraft with closable openings, containing rotors, in thewings and tiltable impellers in the back.

The ornamental design for an aircraft, as shown and described.